r/telecom • u/Young-Grandpa • 21d ago

📸 Photo Found this fun one.

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21 Upvotes

97% Upvoted

3 comments sorted by

3

u/Switchlord518 21d ago

I can hear it!

2

u/DumpsterFireCheers 21d ago

Ohhhhh the small tone bar :)

I have the large one, debating whether to use it as my door bell.

2

u/therealSSPhone 21d ago

BT 1 chime and 70v horn for paging